Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006958 | biological_process | complement activation, classical pathway |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 300 |
| Chain | Residue |
| A | GLU226 |
| A | ASP236 |
| A | ASP273 |
| A | SER275 |
| A | HOH453 |
| A | HOH472 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue NA A 301 |
| Chain | Residue |
| A | TYR193 |
| A | ARG195 |
| A | TYR197 |
| A | ARG279 |
| A | SER190 |
| A | LEU191 |
| A | GLU192 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 112 |
| Details | Domain: {"description":"CUB 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00059","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"29311313","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6F39","evidenceCode":"ECO:0007744"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine; by CK2","evidences":[{"source":"PubMed","id":"8635594","evidenceCode":"ECO:0000269"}]} |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"}]} |
